On the contrary, it's one of the primal things to do with reporting a rulebreaker.
If you have no evidence of the Steam ID, there's not much to be done.

[quote]Evidence of Steam-ID - once again not much to do with a rulebreaker[/quote] On the contrary, it's one of the primal things to do with reporting a rulebreaker. If you have no evidence of the Steam ID, there's not much to be done.